2008 Audi RS6 vs. 2005 BMW 520
To start off, 2008 Audi RS6 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW 520. In addition, the cost of maintenance, including insurance, on 2005 BMW 520 would be higher. At 4,172 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (444 HP @ 5700 RPM) has 274 more horse power than 2005 BMW 520. (170 HP @ 6000 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 2005 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi RS6 weights approximately 285 kg more than 2005 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 520. In wet, icy, snow, or gravel driving conditions, 2008 Audi RS6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Audi RS6 (560 Nm @ 1950 RPM) has 350 more torque (in Nm) than 2005 BMW 520. (210 Nm @ 3500 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 520. 2008 Audi RS6 has automatic transmission and 2005 BMW 520 has manual transmission. 2005 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi RS6 | 2005 BMW 520 | |
Make | Audi | BMW |
Model | RS6 | 520 |
Year Released | 2008 | 2005 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4172 cc | 2171 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 444 HP | 170 HP |
Engine RPM | 5700 RPM | 6000 RPM |
Torque | 560 Nm | 210 Nm |
Torque RPM | 1950 RPM | 3500 RPM |
Engine Compression Ratio | 9.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1955 kg | 1670 kg |
Vehicle Length | 4840 mm | 4810 mm |
Vehicle Width | 1860 mm | 1810 mm |
Vehicle Height | 1400 mm | 1450 mm |
Wheelbase Size | 2770 mm | 2840 mm |
Fuel Tank Capacity | 82 L | 70 L |